Arithmetic operation control machine for electronic computer



FIG. 1 is a front, top and right side perspective view of an arithmeticoperation control machine for an electronic computer, showing my newdesign;

FIG. 2 is an enlarged fragmented perspective view thereof, taken alongthe line II—II in FIG. 1;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof; and,

FIG. 7 is a top plan view thereof: the opposite side being a mirrorimage thereof.

The ornamental design for an arithmetic operation control machine for anelectronic computer, as shown and described.